| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Reilly | RIE-lee | English (Modern) | ||
| Rena | - | English | ||
| Renae | rə-NAY | English | ||
| Rene | - | English | ||
| Renee | rə-NAY | English | ||
| Renie | - | English (Rare) | ||
| Renita | - | English | ||
| Retha | - | Southern African, Afrikaans, English | ||
| Reuben | ROO-bən (English) | Biblical, Hebrew, English | ||
| Rex | REKS | English | ||
| Rexana | rek-SAN-ə | English (Rare) | ||
| Rexanne | rek-SAN | English (Rare) | ||
| Reynard | RAY-nahrd, REN-ərd | English (Rare) | ||
| Reynold | REN-əld | English | ||
| Rheanna | ree-AN-ə | English (Rare) |